DDAO ORM Overview

DDAO ORM Overview

DDAO (Dynamic Database Access Object) is a flexible ORM (Object-Relational Mapping) library built for Go, designed to facilitate interaction with multiple database systems through a unified interface.

Key Features

• Multi-Database Support: Compatible with:
  • SQLite
  • PostgreSQL
  • SQL Server
  • Oracle
  • CockroachDB
  • YugabyteDB
  • TiDB
  • ScyllaDB
  • Amazon S3
• Dynamic Schema Definition: Allows programmatic definition of table schemas with various field types.
• Type-Safe Operations: Supports built-in type conversion and validation.
• Transaction Support: Full transaction support for CRUD operations.
• Comprehensive Testing: Includes a complete test suite for reliability.
• Docker Development Environment: Easy setup for development and testing with Docker.

Installation

To install DDAO, run: go get github.com/jadedragon942/ddao

Usage Example

Here are steps to utilize DDAO:

1. Define your schema.
2. Initialize the ORM with a selected database.
3. Perform CRUD operations.

Architecture

DDAO consists of four core components:

1. ORM: Manages high-level operations.
2. Object: Represents data records dynamically.
3. Schema: Defines table structures and field types.
4. Storage: Handles database-specific implementations.

Advanced Features

DDAO supports UPSERT operations and offers comprehensive error handling mechanisms to ensure robust database interactions.

Contribution Guidelines

Contributions are welcome!

1. Fork the repository.
2. Create a feature branch.
3. Write tests for your changes.
4. Ensure all tests pass.
5. Commit your changes and push to the branch.
6. Open a Pull Request.

License

DDAO is licensed under the MIT License, allowing modifications and redistribution.

Conclusion

DDAO aims to simplify and standardize multi-database development, improving the developer's experience when interacting with different databases.